Seeking Advice on Filing 2023 Tax Return

I’m reaching out for some advice regarding my 2023 tax return. I had extended the filing deadline to 10/15/2024, but I’m facing a dilemma. The reason I haven’t submitted my 2023 tax return yet is that I’m still waiting for my 2022 amended tax refund to be processed. I need the stock rollover amount from the amended return to complete my 2023 filing.

I recently followed up with the IRS, but they informed me that the 2022 amended refund is still under processing. Given this situation, should I go ahead and file my 2023 return without the rollover amount and amend it later if needed? Or would it be advisable to estimate the rollover amount and include it in my 2023 filing?

Any guidance on the best approach would be greatly appreciated.